https://www.selleckchem.com/pr....oducts/pha-767491.ht
The polymeric immunoglobulin receptor (pIgR) transports secretory immunoglobulins across mucosal epithelial cells into external secretions, playing critical roles in mucosal surface defenses, but the regulation mechanism of pIgR expression is not clarified in teleost fish. In this study, the dynamic changes of flounder (Paralichthys olivaceus) pIgR (fpIgR) and pro-inflammatory cytokine tumor necrosis factor-α (TNF-α) mRNA expression in mucosal tissues were first analyzed post inactivated Vibrio anguillarum immunization, and increased